ULTRA Plus+ 1500 Airless Paint Sprayer - Graco Inc.

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Motor Brush Replacement . . . . . . . . . . . . . . . . . . . . . . 13
Removing and Installing Pump . . . . . . . . . . . . . . . . . . 15
Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pressure Control Repair . . . . . . . . . . . . . . . . . . . . . . . . 17
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Table of Contents
Symbols
Bearing Housing & Connecting Rod . . . . . . . . . . . . . 22
Drive Housing Replacement . . . . . . . . . . . . . . . . . . . . 23
Sprayer Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . 24
Sprayer Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Hose and Gun Parts Drawing and List . . . . . . . . . . . 26
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Graco Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Graco Phone Number . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
EQUIPMENT MISUSE HAZARD
WARNING
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
This equipment is for professional use only.
Read all instruction manuals, tags, and labels before operating the equipment.
Use the equipment only for its intended purpose. If you are uncertain about usage, call your
Graco distributor.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check equipment daily. Repair or replace worn or damaged parts immediately.
Do not exceed the maximum working pressure of the lowest rated system component. Refer to
the Technical Data on page 31 for the maximum working pressure of this equipment.
Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
Technical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s
warnings.
Do not use hoses to pull equipment.
Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 180F (82C) or below –40F (–40C).
Do not lift pressurized equipment.
Comply with all applicable local, state, and national fire, electrical, and safety regulations.